Confidently Build and Grow Your Email Program With Our SMTP Service
SendGrid is the leader in transactional email delivery. Our SMTP service replaces your email infrastructure so you don't have to build, scale, and maintain these systems in-house.
We offer domain authentication, compliance and deliverability coaching, and proactive ISP outreach to ensure you achieve optimal inbox delivery.
Scale With Confidence
Whether you’re a startup or a large enterprise, we can handle your important emails. Our world-class platform delivers more than 35 billion emails per month.
Email Expertise
With SendGrid, you have an expert in your corner. Our Customer Success and Support Teams give you the information and guidance you need, when you need it.
Over 100,000 paying customers trust SendGrid to send more than 70 billion emails every month.